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Sunnyvale, CA Garage & Yard Sales: Frequency, Duration & Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Max sales per year, per address
2
Max consecutive days per sale
3
Governing section
SMC § 19.12.080(2)
Applies to
Previously used household goods only

Summary

Sunnyvale's zoning code caps garage sales at any one residence to twice per calendar year, with each sale lasting no more than three consecutive days. The limit is written into Municipal Code Section 19.12.080's definition of "garage sale" and applies to sales of previously used household goods from a residence.

"Garage sale" means a sale from a residence of household goods which were previously regularly used, kept or stored on the premises, or at other residential premises. A garage sale at any one location shall not occur more than twice in one calendar year, or last more than three consecutive days.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4856529; v14 updated 2026-05-19).

Full Breakdown

" Because the limit is tied to the location rather than to a particular resident or seller, a household that already held two sales at the address in a calendar year cannot host a third even under a different name or organizer, and a single sale event cannot be stretched past three consecutive days by pausing and resuming. 12's citywide definitions article, which the zoning code applies uniformly across residential zoning districts rather than varying the limit by district. Garage sales are treated as an accessory, temporary use of a residential property rather than a licensed commercial activity, which is why the rule appears as a definitional limit in the zoning code rather than as a separate business-license chapter.

Violations & Fines

Exceeding the twice-a-year or three-day limit turns the activity into an unauthorized use of residential property under Title 19, which is a zoning infraction under Section 1.04.010(b)(9) of the Municipal Code. Because no specific fine is set for the offense, it is punishable under Government Code Section 36900 per Section 1.04.020(b)(3), and a repeat or continuing violation can be treated as a public nuisance subject to abatement under Section 1.04.040.

Frequently Asked Questions

How many garage sales can I hold at my Sunnyvale home each year?
Section 19.12.080(2) of the Municipal Code limits any one location to two garage sales per calendar year, so a third sale at the same address within the same year is not allowed even if a different household member organizes it.
How long can a Sunnyvale garage sale run?
Up to three consecutive days per event under Section 19.12.080(2). The code does not allow splitting a single sale across nonconsecutive weekends to stretch beyond the three-day cap.
Can I sell new merchandise at a Sunnyvale garage sale?
The code defines a garage sale as a sale of household goods that were previously regularly used, kept or stored on the premises, so the exemption from ordinary commercial rules is meant for used household items, not new retail merchandise.

Sources & Official References

Other rules in Sunnyvale

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